SHOW HN: I made a 30fps CLI Tetris game in PHP after watching the Tetris movie

So I watched the "Tetris" movie and it was amazing!

I got itchy to build the tetris game in php and see how fast we it can turn out and specially the line clearning and the algos used, how can this be better? I am not a fluent PHP developer I used PHP mainly from high-school and recently been building apps using Laravel for clients (I am a experienced dev though)

So feel free to roast it.